CN109551894A - 喷墨头及喷墨打印机 - Google Patents

喷墨头及喷墨打印机 Download PDF

Info

Publication number
CN109551894A
CN109551894A CN201811074846.4A CN201811074846A CN109551894A CN 109551894 A CN109551894 A CN 109551894A CN 201811074846 A CN201811074846 A CN 201811074846A CN 109551894 A CN109551894 A CN 109551894A
Authority
CN
China
Prior art keywords
semiconductor switch
pressure chamber
signal
ink
actuator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811074846.4A
Other languages
English (en)
Chinese (zh)
Inventor
仁田昇
小野俊
小野俊一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba TEC Corp
Original Assignee
Toshiba TEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba TEC Corp filed Critical Toshiba TEC Corp
Publication of CN109551894A publication Critical patent/CN109551894A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0455—Details of switching sections of circuit, e.g. transistors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04541—Specific driving circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04573—Timing; Delays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04596—Non-ejecting pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/10—Finger type piezoelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CN201811074846.4A 2017-09-25 2018-09-14 喷墨头及喷墨打印机 Withdrawn CN109551894A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-183707 2017-09-25
JP2017183707A JP2019059045A (ja) 2017-09-25 2017-09-25 インクジェットヘッド及びインクジェットプリンタ

Publications (1)

Publication Number Publication Date
CN109551894A true CN109551894A (zh) 2019-04-02

Family

ID=65807111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811074846.4A Withdrawn CN109551894A (zh) 2017-09-25 2018-09-14 喷墨头及喷墨打印机

Country Status (3)

Country Link
US (1) US20190091995A1 (ja)
JP (1) JP2019059045A (ja)
CN (1) CN109551894A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7478556B2 (ja) 2020-03-04 2024-05-07 東芝テック株式会社 液体吐出装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529367A (zh) * 2010-12-08 2012-07-04 东芝泰格有限公司 静电电容性致动器的驱动装置
US20120176430A1 (en) * 2011-01-11 2012-07-12 Toshiba Tec Kabushiki Kaisha Capacitive load drive circuit and inkjet head drive circuit
CN105398219A (zh) * 2012-10-10 2016-03-16 精工爱普生株式会社 液体喷出装置以及液体喷出方法
CN105691000A (zh) * 2014-12-11 2016-06-22 精工爱普生株式会社 液体喷出装置、头单元、电容性负载驱动用集成电路装置及电容性负载驱动电路
CN106335282A (zh) * 2015-07-06 2017-01-18 株式会社东芝 喷墨头以及喷墨打印机
US20170239942A1 (en) * 2015-08-27 2017-08-24 Seiko Epson Corporation Liquid ejecting apparatus and head unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529367A (zh) * 2010-12-08 2012-07-04 东芝泰格有限公司 静电电容性致动器的驱动装置
US20120176430A1 (en) * 2011-01-11 2012-07-12 Toshiba Tec Kabushiki Kaisha Capacitive load drive circuit and inkjet head drive circuit
CN105398219A (zh) * 2012-10-10 2016-03-16 精工爱普生株式会社 液体喷出装置以及液体喷出方法
CN105691000A (zh) * 2014-12-11 2016-06-22 精工爱普生株式会社 液体喷出装置、头单元、电容性负载驱动用集成电路装置及电容性负载驱动电路
CN106335282A (zh) * 2015-07-06 2017-01-18 株式会社东芝 喷墨头以及喷墨打印机
US20170239942A1 (en) * 2015-08-27 2017-08-24 Seiko Epson Corporation Liquid ejecting apparatus and head unit

Also Published As

Publication number Publication date
US20190091995A1 (en) 2019-03-28
JP2019059045A (ja) 2019-04-18

Similar Documents

Publication Publication Date Title
EP3115210B1 (en) Inkjet head and inkjet printer
US5028812A (en) Multiplexer circuit
US7887149B2 (en) Capacitive load driving circuit and image forming device
JPH03165491A (ja) Ｅｌ駆動回路
JP4894333B2 (ja) 液滴吐出ヘッドの駆動装置
JP2004090500A (ja) インクジェット式プリンタのヘッド駆動装置
CN108569031A (zh) 喷墨头以及喷墨记录装置
TW473700B (en) Data line drive device
CN109551894A (zh) 喷墨头及喷墨打印机
JPH10146969A (ja) インクジェットプリンタのヘッド駆動装置
US9289983B2 (en) Ink jet head
CN110303767A (zh) 液体喷出装置
US20200164638A1 (en) Driving Circuit, Liquid Discharge Apparatus, And Driving Method
US20160016401A1 (en) Inkjet head and inkjet printer
US10155378B2 (en) Full-bridge circuit, liquid jet head, and liquid jet recording device
JP2002067304A (ja) インクジェット記録ヘッドの駆動回路及びその駆動方法
KR20030094541A (ko) 플라즈마 디스플레이 패널의 전력 회수 장치 및 방법
US11259123B2 (en) Method and circuit for operating a piezoelectric MEMS sound transducer and integrated circuit comprsing such a circuit
US20200164637A1 (en) Driving circuit, integrated circuit, and liquid discharge apparatus
JP2003112426A (ja) インクジェットプリンタおよびチャージポンプ回路
US9873259B2 (en) Liquid consumption apparatus
JP7063041B2 (ja) プリントヘッド、液体吐出装置及び圧電素子制御回路
JP2666084B2 (ja) マルチプレクサー回路
JP7131012B2 (ja) プリントヘッド、液体吐出装置及び圧電素子制御回路
US10894405B2 (en) Driving circuit, integrated circuit, and liquid discharge apparatus

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20190402